Home / 9,063,085.38-12,507,323.63-4,933,385.88

Finding the Fourth Proportional to 9,063,085.38, 12,507,323.63 and 4,933,385.88

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Solution

The fourth proportional to 9,063,085.38, 12,507,323.63 and 4,933,385.88 is: 6,808,217.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,085.38 : 12,507,323.63 = 4,933,385.88 : x
  2. Step 2: Convert to fraction form
    9,063,085.38/12,507,323.63 = 4,933,385.88/x
  3. Step 3: Cross multiply
    9,063,085.38x = 12,507,323.63 × 4,933,385.88
  4. Step 4: Simplify right side
    9,063,085.38x = 61,703,453,768,165.41
  5. Step 5: Solve for x
    x = 61,703,453,768,165.41/9,063,085.38
  6. Step 6: Final answer
    x = 6,808,217.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.